Greddy Exhaust

[anthonyb5s4]

i got a Greddy SP2 exhaust on my car i heard these are supposed to be silent but mine is extremely loud i was wonderin if anyone else on here has this exhaust so they can tell me if thats how they are or if i just got a huge leak somewhere

[Chillmatic]

make sure you have both cat and resonator on your exhaust that will muffle it down alot

[anthonyb5s4]

i dont hav a cat on my car, im not sure about the resonator i never checked

[92lst]

I have the same exhaust and its quite but I also have a cat on mine..

[Chillmatic]

no cat is why its so loud.. straight pipe = loud

[anthonyb5s4]

i kno it wuld make it louder but i kno people running straight pipes with loud mufflers and theyre's is lower then mine.....mine is extremely loud

[honda4civic]

Probably got a leak